It looks as if Yosemite isn't happy on the old Mac mini. It slows down from time to time.

So I think it's Plan B - you didn't think I'd be stupid enough not to have a Plan B, did you?

I thought I'd mess around with a conventional HD in the mini. I have my SSD still in the old white MacBook with an earlier version of OS X on it. I'm just going to slap that in the mini and see how well A+ 2 plays with it.